Cov menyuam yaus thiab cov neeg laus uas nyiam ntawm cov khoom siv tes ua khoom siv feem ntau npau suav los ua ib lub dav hlau tawm ntawm daim ntawv uas ya mus txog 100 meters. Muaj ib txoj hauv kev muaj txiaj ntsig zoo rau kev tsim cov dav hlau no, npaj los ntawm cov tub ntxhais kawm ntawm Moscow Aviation Institute.
Cov Lus Qhia
Kauj ruam 1
Txhawm rau ua dav hlau tawm ntawm daim ntawv uas ya mus rau 100 meters, koj xav tau daim ntawv yooj yim, tsis muaj qhov A4 ntawv. Cov lus zais tseem ceeb ntawm kev tsim cov dav hlau zoo nkauj tshaj plaws yog qhov tsim nyog los khawm cov ntawv tshwj xeeb thiab tib lub sij hawm kom paub tseeb tias txhua daim quav yog txawm, thiab cov khoom muaj nyob hauv kev sib txig sib luag. Thaum tsim koj tus qauv thawj zaug, nws yog qhov zoo uas yuav tau siv tus pas ntsuas kom tsis txhob cuam tshuam ntau qhov luv luv. Tom qab, koj yuav tuaj yeem ua cov dav hlau xws li "los ntawm qhov muag".
Muab cov ntawv ntim ntsug thiab muab tais rau saum nws ntawm 45-degree, ces ua tib yam ntawm lwm qhov. Tshaj tawm hauv daim ntawv thiab nco ntsoov qhov tshwm sim 6 quav. Khoov daim ntawv nrog lawv nyob rau hauv kev coj rov qab, tau txais ib lub duab nrog cov npoo thiab cov ces kaum. Quav cov ces kaum kom lawv nyob rau sab saum toj ntawm txhua lwm yam thiab tib lub sijhawm ua tiav kiag li qhov loj me. Qhov kev ua no yuav tsum tau ua ntawm ob tog ntawm daim ntawv.
Kauj ruam 2
Ua tiav rau theem tseem ceeb, qhov tseeb ntawm uas nyob ntawm seb koj yuav tuaj yeem ua kom lub dav hlau ya mus deb ntawm cov ntawv lossis tsis. Quav raws nraim ib nrab ntawm qhov ntev ntawm ib sab ntawm lub xwmfab, tau txais ib hom ntawm inverted Christmas ntoo. Muab cov ntawv qis qis ntawm cov duab kom raws seem. Khoov rov qab rau hauv qhov qis dua ntawm herringbone me ntsis thiab pom qhov me me nyob hauv lawv. Teb rau cov npoo qis dua ua ntej.
Kauj ruam 3
Khoov lub dav hlau ntawm 2-3 cm, tab sis tsis muaj ntau, yog li nws tig mus rau qhov chaw txaus. Tom ntej no, khoov lawv dua me ntsis raws lub cev. Lub dav hlau ua tiav yuav muaj qhov tsis zoo ntawm lub ntsej muag, xav tau ntau dua ntawm qhov chaw siab tshaj, tab sis tib lub sijhawm nws yuav tseeg tias yuav ya tau qhov ntev. Xwb, koj tuaj yeem sim ua lub dav hlau ya mus ntev tshaj ntawm cov ntawv loj txawm tias siv dav dav rau sab nraum zoov.
